Historical Rules · 10 August 2018
Rule 400.4a
Official source text from the 10 August 2018 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.
Historical Rules · 10 August 2018
Official source text from the 10 August 2018 Rules release
If an instant or sorcery card would enter the battlefield, it remains in its previous zone.